llvm::X86PartialReductionPass Class Reference

This pass optimizes arithmetic based on knowledge that is only used by a reduction sequence and is therefore safe to reassociate in interesting ways. More...

#include "Target/X86/X86.h"

Inheritance diagram for llvm::X86PartialReductionPass:

Public Member Functions
	X86PartialReductionPass (const X86TargetMachine *TM)
PreservedAnalyses	run (Function &F, FunctionAnalysisManager &FAM)
Public Member Functions inherited from llvm::PassInfoMixin< X86PartialReductionPass >
void	printPipeline (raw_ostream &OS, function_ref< StringRef(StringRef)> MapClassName2PassName)

Additional Inherited Members
Static Public Member Functions inherited from llvm::PassInfoMixin< X86PartialReductionPass >
static StringRef	name ()
	Gets the name of the pass we are mixed into.

Detailed Description

This pass optimizes arithmetic based on knowledge that is only used by a reduction sequence and is therefore safe to reassociate in interesting ways.

Definition at line 171 of file X86.h.

Constructor & Destructor Documentation

X86PartialReductionPass()

llvm::X86PartialReductionPass::X86PartialReductionPass ( const X86TargetMachine * TM )

inline

Definition at line 176 of file X86.h.

Member Function Documentation

run()

PreservedAnalyses X86PartialReductionPass::run	(	Function &	F,
		FunctionAnalysisManager &	FAM )

Definition at line 553 of file X86PartialReduction.cpp.

References llvm::PreservedAnalyses::all(), Changed, F, FAM, llvm::PreservedAnalyses::none(), and llvm::PreservedAnalyses::preserveSet().

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The documentation for this class was generated from the following files:

• lib/Target/X86/X86.h
• lib/Target/X86/X86PartialReduction.cpp